<!DOCTYPE html>
<html>
    <head>
        <title>MyTitle</title>
        <meta charset="utf-8" />
        <style>
            table, th, td {
                border: 1px solid black;
            }
        </style>
</head>
<body>

    <table style="width:100%">
      <tr>
        <th>Firstname</th>
        <th>Lastname</th>
      </tr>
    <tr>
        <td>Nicol</td>
        <td>Jackson</td>
    </tr>
    <tr>
        <td>Eve</td>
        <td>Smith</td>
    </tr>
    <tr>
        <td>John</td>
        <td>Doe</td>
    </tr>
    </table>

</body>
</html>
